Class / Patent application number | Description | Number of patent applications / Date published |
081462000 | Having stationary structure for supporting wrench or screwdriver | 8 |
20080257121 | Surface grinding process and positioning member for securing movable jaw of adjustable wrench during surface grinding process - A positioning member is used to position the movable jaw to the sliding groove of the adjustable wrench and the adjustable wrench together with the positioning member are applied by vibrate grinding technology so as to make the outer surface of the movable jaw to be a mirror surface and the rod of the movable jaw is kept as the surface condition after being machine. The tolerance between the rod and the sliding groove is controlled within expected range. | 10-23-2008 |
20100269645 | REACTION ADAPTORS FOR TORQUE POWER TOOLS AND METHODS OF USING THE SAME - Reaction adaptors for torque power tools pneumatically, electrically, hydraulically and manually driven, tools having the adaptors, and methods of using the same, are disclosed. In one illustrative example, a reaction adaptor of an apparatus for tightening or loosening a fastener includes: a first force-transmitting element attachable to a reaction support portion of the apparatus; a second force-transmitting element slideably attachable to the first element; and wherein the adaptor is adjustable to abut against a stationary object. | 10-28-2010 |
20120079922 | SYSTEMS AND METHODS FOR ADJUSTING BEARING ENDPLAY - An apparatus for use in adjusting an endplay of a bearing of a wheel hub assembly includes an outer circumferential surface configured to be received within an annular space around the nut attached to a shaft of the wheel hub assembly and retaining the bearing on the shaft. An engaging surface is coupled to the outer circumferential surface and configured to engage the nut. A stopping surface is coupled to the engaging surface and configured to abut an outer surface of the nut opposite the bearing such that the engaging surface is positioned in an engaging position to engage nut engaging surfaces of the nut. An arm is connected to the stopping surface and extends out of the annular space away from the bearing and substantially parallel to an axis of the shaft when the stopping surface abuts the outer surface of the nut. | 04-05-2012 |
20130305888 | ARCUATE TORQUE WRENCH STAND - A torque wrench stand having an arcuate or curved surface for supporting the stand is described. The stand includes a generally semi-circular main body having a hub opening through which a torque wrench socket extension passes allowing the stand to be carried by the wrench from one wheel to the next. The hub is positioned off-set from the center of the stand along the straight upper edge of the stand. The stand supports the wrench via the extension held within the hub as the wheel lug nuts are removed. The stand pivots about the hub, thus allowing the arcuate surface of the stand to continuously adjust position as necessary so that the height of the hub from the ground matches the height of the selected lug nut from the ground and the stand easily adapts to the height of any lug nut. | 11-21-2013 |
20130312578 | WRENCH STABLIZING SYSTEM - A wrench stabilizing system, wherein the wrench has an insertion opening machined on an exterior surface of the wrench head which extends throughout a length of the wrench head. A stabilizing portion is inserted through the insertion opening on the wrench head, and effectively stabilizes and supports a wrench in a use position and prevents rotation of the pipe being worked on, while at the same time, enabling a worker to operate another wrench in the process. | 11-28-2013 |
20140076113 | Head Bolt Tightening Tool for a Cone Crusher Head Assembly - A head bolt tightening tool for a cone crusher head assembly includes a support which is able to support the head assembly non-rotatably on the support, and a reaction arm equipment which is fitted to the support and which is able to hold a head bolt tightening wrench non-rotatably relative to the support. | 03-20-2014 |
20150068369 | LUG WRENCH ASSISTANT DEVICE - A lug wrench assistance system including: a lug wrench aid, where the lug wrench aid includes a stop at a first end and stop at a second end where the lug wrench aid is capable of engaging onto a four socket lug wrench; and a pedestal, where the pedestal includes a plurality of legs, a stem extending vertically from the legs and a cradle at the top of the stem, where the cradle receives a socket of the lug wrench during use. The lug wrench aid may include channels for engaging the socket lug wrench and the stem may include a plurality of adjustment holes to vertically adjust the height of the cradle. In the preferred embodiment, the legs are telescoping to provide vertical adjustment and each leg includes a foot as a base. Each foot may also include gripping teeth extending out of the bottom. | 03-12-2015 |
20150075336 | Power Tool To Spring Torsioner Converter - A device that converts an existing power tool to apply a rotational force to a spring of a rollup or overhead door counterbalancing mechanism. The device has a rotatable driven member mounted in a casting that carries a power transmitting structure. The casting and the driven member have slots with an open end for accommodating the shaft of the counterbalancing mechanism. A removable novel coupling structure inserts into the driven member and connects the driven member to the winding cone of a spring so that rotation of the driven member will apply rotational force to the spring. The casting with the driven member is connected to the body of an existing power tool in place of the original tool head. A motor in the existing power tool body is connected to the power transmitting structure in the casting to rotate the driven member. | 03-19-2015 |